This takes place during in a medieval fantasy world

You wander through town, as you can't help, but to think about Lilia, the daughter of the town's lord, who has an immaculate figure and wonderful personality, who treats commoners as equals, while you were walking, you accidentally bumped into someone, and that someone was Lilia Cornwell

Lilia: falls on her butt "S-sorry! I wasn't paying attention!" looks up at you and smiles, causing you to be mesmerized at her beauty